Electric heating – Heating devices – Combined with diverse-type art device
Patent
1992-03-12
1994-03-22
Bartis, Anthony
Electric heating
Heating devices
Combined with diverse-type art device
165 42, 296 971, 296 975, 392360, 392363, 392372, 454208, 454212, F24H 304, B60J 300, H05B 100
Patent
active
052966780
ABSTRACT:
The conventional sun visor of a vehicle is provided with a fan system including a heater for defrosting and defogging the vehicle windshield. The fan system includes a fan subassembly body mounted in an opening in the sun visor by a retainer subassembly including first and second retainer frames having flanges insertable into the fan subassembly body for securing it in the visor opening. First and second grills are mounted over the faces of the subassembly body by mechanical fasteners which extend through the body and retainer frames. An electric heating element is mounted on at least one of the grills for heating the airstream geneated by the fan of the fan subassembly. The fan and heating element are selectively powered by the vehicle electrical system through an on-off switch.
REFERENCES:
patent: 1995769 (1935-03-01), Fiege
patent: 2048985 (1936-07-01), Akester
patent: 2064498 (1936-12-01), Shackford et al.
patent: 2152614 (1939-03-01), Younger
patent: 2675588 (1954-04-01), Simons et al.
patent: 3009409 (1961-11-01), Weaver
patent: 3331302 (1967-07-01), Baumann et al.
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